The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 09, 2012
Filed:
Sep. 30, 2010
Applicant:
Raymond C. Chan, St. Joseph, MO (US);
Inventor:
Raymond C. Chan, St. Joseph, MO (US);
Assignee:
Gray Manufacturing Company, Inc., St. Joseph, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adjustable carriage assembly is provided that includes a shaft assembly, a carriage section and a vertical movement section. The carriage section has a centerline and first and second lift pad assemblies operably connected to the shaft assembly. The shaft assembly is configured to translate rotational movement to synchronous movement of the lift pad assemblies. The vertical movement section is connected to the carriage section and is configured to attach to a lift system for raising and lowering the carriage section.